A botanist suspects the mean germination time of a new variety of bean is more than 48 hours. The germination time of a random sample of 35 beans were collected and following MINITAB output obtained. Descriptive Statistics Test Null hypothesis Alternative hypothesis Hi: H > 48 95% Lower Bound Ho: H = 48 N Mean StDev SE Mean for u 35 51.21 6.24 1.05 49.43 T-Value P-Value W mean of Sample 3.04 0.002

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6. A botanist suspects the mean germination time of a new variety of bean is more than 48 hours. The
germination time of a random sample of 35 beans were collected and following MINITAB output was
obtained.
Descriptive Statistics
Test
Null hypothesis
Alternative hypothesis H;: u > 48
95% Lower Bound
Ho: H = 48
N Mean StDev SE Mean
for u
35 51.21
6.24
1.05
49.43
T-Value P-Value
LL mean of Sample
3.04
0.002
Complete the six step procedure.
1. Identify the parameter(s)
4. Test Statistic
obs
2. Null Hypothesis
5. р-value
3. Alternative Hypothesis
6. Conclusion
Transcribed Image Text:6. A botanist suspects the mean germination time of a new variety of bean is more than 48 hours. The germination time of a random sample of 35 beans were collected and following MINITAB output was obtained. Descriptive Statistics Test Null hypothesis Alternative hypothesis H;: u > 48 95% Lower Bound Ho: H = 48 N Mean StDev SE Mean for u 35 51.21 6.24 1.05 49.43 T-Value P-Value LL mean of Sample 3.04 0.002 Complete the six step procedure. 1. Identify the parameter(s) 4. Test Statistic obs 2. Null Hypothesis 5. р-value 3. Alternative Hypothesis 6. Conclusion
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